Simultaneous removal of aflatoxin B1 and zearalenone in vegetable oils by hierarchical fungal mycelia@graphene oxide@Fe3O4 adsorbent

文献类型： 外文期刊

第一作者： Ma, Fei

作者： Ma, Fei;Guo, Qi;Zhang, Zhaowei;Ding, Xiaoxia;Zhang, Liangxiao;Li, Peiwu;Yu, Li;Ma, Fei;Guo, Qi;Zhang, Zhaowei;Ding, Xiaoxia;Zhang, Liangxiao;Li, Peiwu;Yu, Li;Ma, Fei;Guo, Qi;Zhang, Zhaowei;Ding, Xiaoxia;Zhang, Liangxiao;Li, Peiwu;Yu, Li;Li, Peiwu;Yu, Li;Li, Peiwu;Li, Peiwu

作者机构：

关键词： Fungal mycelia; Graphene oxide; Magnetic nanoparticles; Aflatoxin B 1; Zearalenone; Removal; Adsorbent

期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）

ISSN： 0308-8146

年卷期： 2023 年 428 卷

页码：

收录情况： SCI

摘要： Physical adsorbents for detoxification are widely used in vegetable oil industry. So far, the high-efficiency and low-cost adsorbents have not been well explored. Here, a hierarchical fungal mycelia@graphene oxide@Fe3O4 (FM@GO@Fe3O4) was fabricated as an efficient adsorbent for simultaneous removal of aflatoxin B1 (AFB1) and zearalenone (ZEN). The morphological, functional and structural characteristics of the prepared adsorbents were systematic investigated. Batch adsorption experiments in both single and binary systems were conducted, and the adsorption behaviours and mechanism were explored. The results indicated that the adsorption process occurred spontaneously and the mycotoxin adsorption could be described as physisorption through hydrogen bonding, & pi;-& pi; stacking, electrostatic and hydrophobic interactions. Due to good biological safety, magnetic manipulability, scalability, recyclability and easy regeneration, FM@GO@Fe3O4 performance is suitable for application as a detoxification adsorbent in vegetable oil industry. Our study addresses a novel green strategy for removing multiple mycotoxins by integrating the toxigenic isolates with advanced nanomaterials.

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